In*cras"sate (?), v. t. [imp. & p. p. Incrassated (?); p. pr. & vb. n.
Incrassating.] [L. incrassatus, p. p. of incrassare; pref. in- in +
crassus thick.] To make thick or thicker; to thicken; especially, in
pharmacy, to thicken (a liquid) by the mixture of another substance, or
by evaporating the thinner parts.
Acids dissolve or attenuate; alkalies precipitate or incrassate.
Sir I. Newton.
Liquors which time hath incrassated into jellies.
Sir T. Browne.
In*cras"sate, v. i. To become thick or thicker.
{ In*cras"sate (?), In*cras"sa*ted (?), } a. [L. incrassatus, p. p.]